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Merge pull request #462 from marquiz/fixes/regexp
pkg/utils: fix possible segfault in RegexpVal.Set
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commit
b72b5f751a
1 changed files with 3 additions and 1 deletions
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@ -33,7 +33,9 @@ type RegexpVal struct {
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// Set implements the flag.Value interface
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// Set implements the flag.Value interface
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func (a *RegexpVal) Set(val string) error {
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func (a *RegexpVal) Set(val string) error {
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r, err := regexp.Compile(val)
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r, err := regexp.Compile(val)
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a.Regexp = *r
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if err == nil {
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a.Regexp = *r
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}
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return err
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return err
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}
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}
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